.xktx_color .nav_wrap .nav_main {
    background: #ad5942;
}

.xktx_color .nav_box:before {
    background: linear-gradient(to left,rgba(206,32,52,0) 0,#ad5942 100%);
}

.xktx_color .nav_box:after {
    background: linear-gradient(to right,rgba(206,32,52,0) 0,#ad5942 100%);
}

.xktx_color .top_left .title {
    color: #ad5942;
    background: url(./sk_xktx_lsx_subject_bg.png) no-repeat;
    background-size: contain;
}


.mobile_none {
    display: none !important;
}
.xktx_wrap {
    width: 100%;
    margin-top: .5rem;
    padding: 0 .2rem .4rem .2rem;
    box-sizing: border-box;
    overflow: hidden;
}

.xktx_title01_wrap {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.xktx_title01 {
    display: inline-block;
    position: relative;
}

.xktx_title01:after {
    content: '';
    height: 1px;
    position: absolute;
    bottom: 0;
    right: 0;
    left: .18rem;
    background-color: #ad5942;
    display: block;
}

.xktx_title01_left {
    width: 1.52rem;
    height: .52rem;
    line-height: .42rem;
    font-size: .3rem;
    padding-left: .3rem;
    box-sizing: border-box;
    font-weight: bold;
    color: #FFF;
    background: url(./sk_xktx_lsx_title01.png) no-repeat left top;
    background-size: 100%;
    float: left;
}

.xktx_title01_right {
    float: left;
    width: 5rem;
    padding-left: .1rem;
    font-size: .34rem;
    font-weight: bold;
    text-align: left;
    padding-bottom: .2rem;
}

.xktx_title01_right a {
    color: #333;
}

.xktx_toutiao {
    text-align: left;
    margin-top: .1rem;
    padding-left: .3rem;
}
.xktx_toutiao .xktx_toutiao_link {
    display: block;
    line-height: 1.8;
    margin: 0 .12rem;
    color: #333;
    position: relative;
    padding-left: .22rem;
    font-size: .3rem;
}


.xktx_toutiao .xktx_toutiao_link::before {
    content: '';
    width: .1rem;
    height: .1rem;
    background-color: #666;
    display: block;
    position: absolute;
    left: 0;
    top: .22rem;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
}

.xktx_toutiao .xktx_toutiao_link:hover {
    color: #ad5942;
}

.xktx_toutiao .xktx_toutiao_more {
    width: 1.2rem;
    padding-right: .46rem;
    color: #666;
    font-size: .28rem;
    background: url(./sk_xktx_jjx_morebg.png) no-repeat right center;
    background-size: .4rem;
    display: block;
    margin: .2rem auto 0 auto;
}


/*----------我是分割线1---------*/

.xktx_content_warp {
    width: 100%;
    margin-top: .3rem;
}


.xktx_content_swiper {
    width: 100%;
}

.swiper1_img {
    width: 100%;
    height: 3.93rem;
}

.swiper1_img img {
    width: 100%;
    height: 100%;
}

.swiper-container1 {
    position: relative;
}

.swiper-container1 .swiper-slide {
    position: relative;
}
.swiper-container1 .pagination {
    position: absolute;
    z-index: 20;
    bottom: 20px;
    right: 15px;
}
.swiper-container1 .swiper-pagination-switch {
    display: inline-block;
    width: 0.12rem;
    height: 0.12rem;
    border-radius: 0.06rem;
    background: #fff;
    margin: 0 3px;
    cursor: pointer;
    transition: all 0.4s;
}
.swiper-container1 .swiper-active-switch {
    background: #ad5942;
    width: 0.3rem;
}
.swiper1_text {
    background-color: rgba(0,0,0, .5);
    color: #FFF;
    height: 1rem;
    line-height: 1rem;
    font-weight: bold;
    padding: 0 .25rem;
    box-sizing: border-box;
    font-size: .3rem;
    position: absolute;
    bottom: 0;
    width: 100%;
    padding-right: 1.5rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;

}

.swiper1_prev,
.swiper1_next {
    width: .4rem;
    height: .4rem;
    background: url(./sk_xktx_swiper_prev_bg.png) no-repeat;
    background-size: 100%;
    position: absolute;
    top: 1.8rem;
    opacity: .8;
    cursor: pointer;
}

.swiper1_prev {
    left: .1rem;
}

.swiper1_next {
    right: .1rem;
    background: url(./sk_xktx_swiper_next_bg.png) no-repeat;
    background-size: 100%;
}

.swiper1_prev:hover,
.swiper1_next:hover {
    opacity: 1;
}


.xktx_content_right {
    width: 100%;
    margin-top: .4rem;
}

/* .xktx_title02_wrap {
    width: 100%;
    height: .5rem;
    margin-top: .5rem;
    text-align: center;
}

.xktx_title02 {
    display: inline-block;
    width: 6.68rem;
    position: relative;
}

.xktx_title02:after {
    content: '';
    height: 1px;
    position: absolute;
    bottom: 0;
    left: .16rem;
    right: 0;
    background-color: #ad5942;
    display: block;
}

.xktx_title02_left {
    width: 1.98rem;
    height: .46rem;
    line-height: .38rem;
    font-size: .3rem;
    padding-left: .3rem;
    box-sizing: border-box;
    font-weight: bold;
    color: #FFF;
    background: url(./sk_xktx_lsx_title02_1.png) no-repeat left center;
    background-size: 1.98rem;
    float: left;
}

.xktx_more {
    font-size: .28rem;
    padding-right: .5rem;
    color: #666;
    background: url(./sk_xktx_lsx_morebg.png) no-repeat right center; 
    background-size: .4rem;
    display: inline-block;
} */

.xktx_title02_wrap,
.xktx_title03_wrap {
    width: 100%;
    text-align: center;
}

.xktx_title02,
.xktx_title03 {
    display: inline-block;
    width: 100%;
    position: relative;
}

.xktx_title02:after,
.xktx_title03:after {
    content: '';
    height: 3px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #ad5942;
    display: block;
    z-index: 0;
}


.xktx_title02_left,
.xktx_title03_left {
    height: .7rem;
    line-height: .66rem;
    font-size: .36rem;
    padding-left: .5rem;
    box-sizing: border-box;
    font-weight: bold;
    color: #333;
    background: url(./sk_xktx_lsx_title02_1.png) no-repeat left center;
    background-size: 24px;
    float: left;
    text-align: left;
    color: #ad5942;
    position: relative;
}

.xktx_title02_left::before,
.xktx_title03_left::before {
    content: '';
    height: 1px;
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    background-color: #ad5942;
    display: block;
    z-index: 1;
}

.xktx_more {
    font-size: 14px;
    padding-right: 30px;
    color: #ad5942;
    background: url(./sk_xktx_lsx_morebg_1.png) no-repeat right center; 
    background-size: 23px;
    display: inline-block;
    line-height: 42px;
}

.xktx_content_bottom {
    border-bottom: 1px solid #ddd;
    padding-bottom: .2rem;
    margin-left: .16rem;
}

.xktx_content_bottom h2 {
    font-size: .34rem;
    margin-top: .2rem;
}

.xktx_content_bottom h2 a {
    color: #333;
}

.xktx_content_bottom p {
    font-size: .3rem;
    line-height: 1.8;
    color: #666;
    margin-top: .2rem;
}

.xktx_content_ul {
    padding-left: .16rem;
    margin-top: .1rem;
}

.xktx_content_ul li{
    font-size: .3rem;
    padding: .2rem 0 .2rem .4rem;
    position: relative;
}

.xktx_content_ul li::before {
    content: '';
    width: .1rem;
    height: .1rem;
    overflow: hidden;
    display: block;
    position: absolute;
    background-color: #ad5942;
    left: .11rem;
    top: .35rem;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
}

.xktx_content_ul li a {
    color: #666;
}

.xktx_content_ul li a:hover {
    color: #ad5942;
}

.xktx_list {
    width: 100%;
    margin-top: .5rem;
}


/* 图说历史 add */

.xktx_tsls {
    width: 100%;
    margin-top: .8rem
}

.xktx_tsls_accordion_ul {
    /* height: .6rem; */
    margin-top: .2rem;
}

.xktx_tsls_accordion_ul li {
    width: 100%;
    height: .8rem;
    position: relative;
    margin-bottom: 1px;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    overflow: hidden;
}

.xktx_tsls_accordion_ul li .side{
    width: 100%;
    height: .8rem;
    line-height: .8rem;
    position: absolute;
    left: 0;
    top: 0;
    background-color: rgba(0,0,0, .5);
    opacity: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    color: #FFF;
    padding: 0 .4rem;
    font-size: .3rem;
    box-sizing: border-box;
    text-align: center;
}

.xktx_tsls_accordion_ul li .main {
    width: 100%;
    height: 5rem;
}

.xktx_tsls_accordion_ul li .main img {
    width: 100%;
    height: 100%;
}

.xktx_tsls_accordion_ul li.active .side {
    opacity: 0;
}

.xktx_tsls_accordion_ul li.active {
    height: 5rem;
}


/* 历史影像机 */

.xktx_lsyxj {
    margin-top: .8rem;
}

.xktx_lsyxj_content {
    width: 100%;
    margin-top: .2rem;
}
.xktx_lsyxj_content_left {
    width: 100%;
    height: 4rem;
    position: relative;
}

.xktx_lsyxj_content_left img{
    width: 100%;
    height: 100%;
}

.xktx_lsyxj_content_right {
    width: 100%;
    margin-top: .4rem;
    /* float: right; */
}

.imgtext {
    /* height: 3.2rem; */
    margin-bottom: .2rem;
    /* overflow: hidden; */
}

.imgtext .img_box {
    width: 100%;
    height: 4rem;
    /* float: left; */
}

.imgtext .img_box img {
    width: 100%;
    height: 100%;
}

.imgtext .text_box {
    width: 100%;
    height: 100%;
    /* float: right; */
    padding: .3rem 0;
    border-bottom: 1px dashed #CCC;
}

.imgtext .text_box h2 {
    font-size: .34rem;
}
.imgtext .text_box h2 p {
    font-weight: normal;
    font-size: .24rem;
    margin-top: .1rem;
    line-height: 1.5;
}


/* 历史书架 */

.xktx_lssj {
    margin-top: .8rem;
}

.xktx_lssj .swiper-slide-in {
    /* padding: 0 30px; */
}

.xktx_lssj_swiper{
    width: 100%;
    /* padding: 0 60px; */
    box-sizing: border-box;
    margin-top: 20px;
    position: relative;
}

.lssj_slide_img {
    padding: 0 .2rem;
    height: 3.8rem;
    line-height: 3.8rem;
    text-align: center;
    vertical-align: bottom;
}

.lssj_slide_img img{
    width: 100%;
    display: inline-block;
    vertical-align: bottom;
}

.xktx_lssj_text {
    width: 100%;
    text-align: center;
    margin-top: .2rem;
    font-size: .3rem;
    font-weight: bold;
}

.swiper-slide-in {
    padding:0 .1rem;
}

.media_slide_img {
    width: 100%;
    height: 3.3rem;
    overflow: hidden;
}

/* poster - 投稿信箱 */

/* .poster_wrap{
    width: 100%;
    height: 1rem;
    background-color: #ad5942;
}

.poster_wrap_in {
    width: 100%;
    height: 100%;
    margin: 0 auto;
}

.poster_wrap_in a {
    width: 100%;
    height: 100%;
    display: block;
    background: url(./sk_xktx_jjx_email.jpg) no-repeat;
    background-size: auto 100%;
} */

/* 中国史、 世界史、 考古学 */

.xktx_lsx_bottom {
    /* overflow: hidden; */
}

.xktx_lsx_bottom_content {
    width: 100%;
    margin-top: .8rem;
}

.xktx_lsx_bottom_content:nth-child(3) {
    margin-right: 0;
}

.xktx_lsx_bottom_content_img {
    width: 100%;
    height: 3.2rem;
    position: relative;
    margin-top: .1rem;
    overflow: hidden;
}

.xktx_lsx_bottom_content_img img {
    width: 100%;
    height: 100%;
    transition:  all .5s;
    -webkit-transition:  all .5s;
    -moz-transition:  all .5s;
    -ms-transition:  all .5s;
    -o-transition:  all .5s;
}

.xktx_lsx_bottom_content_img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.xktx_lsx_bottom_content_text {
    width: 100%;
    height: .8rem;
    line-height: .8rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: rgba(0,0,0,.5);
    color: #FFF;
    font-size: .3rem;
    padding: 0 .2rem;
    box-sizing: border-box;
}

.xktx_lsx_bottom_content_ul {

}

.xktx_lsx_bottom_content_ul li {


    font-size: .3rem;
    color: #333;
    padding:.2rem 0 .2rem .4rem;
    position: relative;
    border-bottom: 1px dashed #CCC;
}

.xktx_lsx_bottom_content_ul li::before {
    content: '';
    width: .1rem;
    height: .1rem;
    background-color: #ad5942;
    position: absolute;
    left: .11rem;
    top: .35rem;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
}


.lsx_footer_bg {
    background-color: #ad5942;;
}


.friendLink_wrap {
    width: 100%;
}


.color1_bg {
    background-color: #ad5942;
}

.friendLink_title {
    text-align: center;
    font-size: .3rem;
    line-height: .5rem;
}


.color1{
    position: relative;
    color: #ad5942;
}
.color1::before {
    content: '';
    width: 64px;
    height: 2px;
    background-color: #ad5942;
    display: block;
    position: absolute;
    left: 50%;
    margin-left: -32px;
    bottom: 0;
}


.friendLink {
    text-align: center;
    margin-top: 20px;
}

.friendLink a {
    font-size: 18px;
    color: #333;
    margin: 0 10px;
}

.sk_xktx_footer {
    clear: both;
    background-color: #ad5942;
}
.sk_xktx_footer a {
    color: #fff;
}

.poster_wrap{
    width: 100%;
    height: 1.4rem;
    background-color: #ce2034;
}

.poster_wrap_in {
    width: 100%;
    height: 100%;
    margin: 0 auto;
}

.poster_wrap_in a {
    width: 100%;
    height: 100%;
    display: block;
    background: #ad5942 url(./sk_xktx_lsx_email.png) no-repeat .2rem center;
    background-size: auto 66%;
    box-sizing: border-box;
    padding-left: 2.85rem;
    padding-top: .24rem;
}

.poster_wrap_in a p{
    color: #fff;
}

.poster_wrap_in a p span{
    display: block;
}

.yqlj_content{
    margin-top: 0.5rem;
}

.poster_wrap + .xktx_wrap{
    margin-top: 0;
}